An elevator uses a system of grooved wheels with heavy steel ropes to move people up and down high-rise buildings. What simple machine principle is central to this system?

Question

Aicharya · Accepted Answer

An elevator system relies on grooved wheels and cables, which is a classic application of a pulley mechanism to hoist heavy loads.

An elevator uses a system of grooved wheels with heavy steel ropes to move people up and down high-rise…

Solution